Whispering Hills Lake Dam
Key Takeaway
Whispering Hills Lake Dam is classified as high hazard in Missouri. It was completed in 1930 and is 96 years old. Its primary use is recreation. High hazard means loss of life is likely if the dam fails — it does not indicate the dam's current condition. Learn more.
Physical Details
| Dam Height | 40 ft (taller than 89.7% in MO) |
| Dam Length | 800 ft |
| Dam Type | Earth |
| Max Storage | 190 acre-ft |
| Normal Storage | 150 acre-ft |
| Surface Area | 21 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 2,080 cfs |
| Year Completed | 1930 (96 years old) |
| Year Modified | 1987 |
| NID ID | MO20128 |
Safety Information
Loss of human life is likely if the dam fails.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
WHISPERING LAKE APARTMEN
Private
Nearby Dams
Union Lake Dam
Jackson, MO
High Hazard 27 ftWildwood Dam
Jackson, MO
High Hazard 30 ftShady Lake Dam
Jackson, MO
High Hazard 30 ftDoutt Lake Dam
Jackson, MO
High Hazard 38 ftJim Kissick Lake Dam
Jackson, MO
High Hazard 46 ftGregory Blvd Dam
Jackson, MO
Low Hazard 29 ftBogler Lake Dam
Jackson, MO
Low Hazard 30 ftLakewood-West Dam
Jackson, MO
High Hazard 84 ftFrequently Asked Questions
What is the hazard classification of Whispering Hills Lake Dam?
Whispering Hills Lake Dam is classified as High Hazard. Loss of human life is likely if the dam fails. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Whispering Hills Lake Dam?
Whispering Hills Lake Dam is owned by WHISPERING LAKE APARTMEN (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Whispering Hills Lake Dam built?
Whispering Hills Lake Dam was completed in 1930, making it 96 years old. Many U.S. dams were built between the 1930s and 1970s during a period of major infrastructure investment.
What is the primary purpose of Whispering Hills Lake Dam?
Whispering Hills Lake Dam serves the following purposes: Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Whispering Hills Lake Dam?
Whispering Hills Lake Dam has a dam height of 40 ft. Dam height is measured from the natural streambed at the downstream toe to the top of the dam, and may differ from the visible height.
When was Whispering Hills Lake Dam last inspected?
Whispering Hills Lake Dam was last inspected on May 17, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.